How long do I wait to be a us citizen

You have to wait 5 years after the date you receive your green card. Also need to meet other requirements. Good luck.

I agree with my colleague. You have to call the company's attorney.

Failure to disclose drug conviction at time of registry

This is a serious condition and your uncle should seek help of an experienced immigration attorney.

What does it mean? They may need more information?

It means you simply have to wait. Good luck.

Leave the US after I-94 expired , while decision on I539 (B2-F1) is still pending -is the applicant's B2 visa get revoked?

You may face difficulties since you abandoned your COS.

Will I be allowed to travel abroad while my H1B is pending?

General answer would be it is best not to travel once you have a pending H-1B. Consult with the company's immigration attorney.

Are we too late to File I-751

File it as early as possible with the help of attorney and you should be fine.

Will I have to pay child support to stepchild?

Sorry to hear your story. You need immediate assistance of a family and immigration attorney in private.

Can woman w/ citizenship in US & Poland enter/exit Poland on US passport? Does she need to update Poland Passport before trip?

You have to check with Poland authority. Generally you can travel with US passport to Poland as long as is for a short period of time. Good luck.

US citizen wants to bring her child

You need to consult with an immigration attorney.